SCR_Aerial_AnacapaIsland_12082011_KelpClass

These raster and vector datasets were developed for the Sea Grant South Coast MPA Baseline Program as part of the project “Nearshore Substrate Mapping and Change Analysis using Historical and Concurrent Multispectral Imagery” (#R/MPA 30 10-049). The study region is the South Coast Region (SCR). Ocean Imaging acquired this imagery on 12/08/2011 using the Digital Multispectral Camera (DMSC). Details on this system and the data processing are below in the Lineage section of this document. Details on this system and the data processing are below in the Lineage section of this document. Individual DMSC image tiles were mosaicked into sections based on the islands covered and local coastal regions as well as the SCR MPA zones in order to generate this multispectral image product. These imagery were subsequently used to generate habitat classification thematic maps of the SCR's kelp beds from Point Conception to Imperial Beach, CA. The imagery files deliverd are in GeoTIFF format. This raster dataset contains a habitat classification of either offshore giant kelp beds along the California South Coast Region (SCR) from from Point Conception, CA down to Imperial beach, CA. This specific raster classification includes the Anacapa Island SMCA and Anacapa Island SMR. This dataset was originally uploaded to Oceanspaces (http://oceanspaces.org/) and the Knowledge Network for Biocomplexity (KNB, https://knb.ecoinformatics.org/data) in 2013 as part of the South Coast baseline monitoring program. In 2022 this dataset was moved to the California Ocean Protection Council Data Repository (https://opc.dataone.org/) by Mike Esgro ([e-mail]) and Rani Gaddam ([e-mail]). At that time the GIS analysis products were added to the dataset. The long-term California MPA boundary and project info tables can be found as a separate dataset here: https://opc.dataone.org/view/doi:10.25494/P64S3W.本栅格与矢量数据集是为海洋赠款计划（Sea Grant）南海岸海洋保护区（Marine Protected Area, MPA）基线项目开发，作为项目“利用历史及同期多光谱影像开展近岸底质制图与变化分析”（#R/MPA 30 10-049）的组成部分。本研究的覆盖区域为南海岸区域（South Coast Region, SCR）。Ocean Imaging于2011年12月8日采用数字多光谱相机（Digital Multispectral Camera, DMSC）采集了该影像数据。该采集系统与数据处理的详细说明详见本文档的谱系（Lineage）章节。为生成该多光谱影像产品，研究人员基于所覆盖的岛屿、沿岸区域以及SCR MPA分区，将各DMSC影像瓦片拼接为若干影像区块。后续利用该影像生成了覆盖加州从康塞普西翁角到帝国海滩的SCR海带床生境分类专题地图。本次提供的影像文件采用GeoTIFF格式。本栅格数据集包含加州南海岸区域（SCR）从康塞普西翁角至帝国海滩的近海巨型海带床生境分类数据。本次栅格分类数据涵盖阿纳卡帕岛州海洋养护区（State Marine Conservation Area, SMCA）与阿纳卡帕岛州海洋保护区（State Marine Reserve, SMR）范围。本数据集最初于2013年作为南海岸基线监测项目的一部分，上传至Oceanspaces（http://oceanspaces.org/）与生物复杂性知识网络（Knowledge Network for Biocomplexity, KNB, https://knb.ecoinformatics.org/data）。2022年，Mike Esgro（[e-mail]）与Rani Gaddam（[e-mail]）将本数据集迁移至加州海洋保护委员会数据仓储库（https://opc.dataone.org/）。迁移同期，本数据集新增了地理信息系统（Geographic Information System, GIS）分析成果。长期加州MPA边界与项目信息表格可通过以下链接的独立数据集获取：https://opc.dataone.org/view/doi:10.25494/P64S3W。